1. Allen, T.: Particle size Measurement. Chapman and Hall, London (1981)
2. Alasffar, L.; Newsome, P.; Titchener-Hooker, N.J.: Purification of Alcohol dehydrogenase (ADH) from Baker's yeast ? process interactions during fractional precipitation. I. Chem. E. Research Event (1993)
3. Bell, D.J.: The physical characteristics of protein precipitates and their centrifugal recovery. Ph.D. Thesis, University of London (1982)
4. Bell, D.J.; Dunnill, P.: Shear disruption of soya protein precipitate particles and the effect of ageing in a stirred tank. Biotechnology and Bioengineerig, 24, (1982) 1271?1285
5. Bell, D.J.; Hoare, M.; Dunnill, P.: The formation of protein precipitates and their centrifugal recovery. Advances in Biochemical Engineering, 26, Ed. A. Fiechter, Springer, Verlag, Berlin, (1983) 1?72